body{
  width:100%;
  height:100%;
  background-color: rgba(232, 232, 232);
}
.connect{
  width: 400px;
  height: 600px;;
  margin: 25% auto;
  background-color: black;
  position: relative;
}
.c3-box{
  width:100%;
  height:64px;
  background-color:  rgba(235, 235, 235,.4);
  margin-top:4%;
}
.c3-box p{
  font-size:18px;
  color:#fff;
}
.sele1 input{
  position: absolute;
}
